Multifunctional intelligent aluminum alloy curtain wall based on polarized light transmission
Technical Field
The invention relates to the field of building curtain walls, in particular to a multifunctional intelligent aluminum alloy curtain wall based on polarized light transmission.
Background
With the rapid development of solar energy application, solar photovoltaic power generation is widely applied. The solar curtain wall can convert solar energy into electric energy and is widely concerned, the solar curtain wall does not occupy cultivated land, the building power consumption requirement can be met, and the novel building material has the advantages of light transmission, heat insulation, noise insulation, energy conservation, attractiveness, elegance and the like, and becomes the first choice for photovoltaic application and research and development of all countries in the world. The solar curtain wall combines the solar cell with various buildings, not only has the function of the curtain wall, but also can generate electric energy for the buildings to use, so as to form the photovoltaic building integration.
The existing building curtain wall has certain disadvantages when in use, firstly, the existing building curtain wall is exposed outside in the air for a long time, a large amount of dust is attached to the surface of a curtain plate, and in the cleaning process, the curtain plate has certain dangerousness and certain adverse effects.
Disclosure of Invention
The purpose of the invention is as follows:
aiming at the problems, the invention provides a multifunctional intelligent aluminum alloy curtain wall based on polarized light transmission.
The technical scheme is as follows:
the utility model provides a multi-functional intelligent aluminum alloy curtain wall based on polarized light transmission, includes: aluminum alloy frame, first curtain wall group and second curtain wall group, aluminum alloy frame divide into a plurality of layers, every layer aluminum alloy frame divide into first frame and second frame, second curtain wall group is provided with the second rotation axis, second curtain wall group passes through the second rotation axis set up in the second frame, first curtain wall group is provided with first rotation axis, first curtain wall group passes through first rotation axis set up in the first frame, first curtain wall group and the second curtain wall group all are the polarization beam splitter, first curtain wall group is complementary with the polarization direction of second curtain wall group, first rotation axis is connected in every layer the last eaves of first frame, first rotation axis is used for driving according to sunshine incident angle first curtain wall group is round transverse rotation to brewster's angle, the second rotation axis set up in the middle part position of second curtain wall group both sides, the second rotating shaft is used for driving the second curtain wall group to rotate to the Brewster angle around the transverse direction according to the incident angle of the refracted light of the first curtain wall group.
As a preferred mode of the present invention, the second curtain wall group is divided into a plurality of secondary curtain wall groups and a metal frame, third rotating shafts are disposed at upper and lower sides of the secondary curtain wall groups, the secondary curtain wall groups are connected to the metal frame through the third rotating shafts, and the third rotating shafts are configured to adjust the secondary curtain wall groups of the second curtain wall groups to brewster's angle according to incident angles of the refracted light of the first curtain wall group.
As a preferable mode of the present invention, the secondary curtain wall groups are arranged in rows, and the secondary curtain wall groups between the rows are distributed in a staggered manner.
As a preferred mode of the present invention, the first curtain wall group is provided with a first photosensitive device, the second curtain wall group is provided with a second photosensitive device, and the first photosensitive device and the second photosensitive device are respectively configured to sense an incident angle of incident light on the first curtain wall group and the second curtain wall group.
As a preferable mode of the present invention, the second photosensitive device is disposed on one secondary curtain wall group.
As a preferable mode of the present invention, a dark cavity is disposed behind the second frame of each layer of the aluminum alloy frame, the dark cavities corresponding to each layer of the aluminum alloy frame are connected, and the dark cavity is used for acquiring sunlight transmitted by the second curtain wall group.
As a preferable mode of the present invention, a buncher is disposed in the dark chamber, and the buncher is configured to collect sunlight transmitted by the second curtain wall group acquired by the dark chamber.
As a preferable mode of the invention, a photoelectric effect tube is connected behind the buncher, the photoelectric effect tube is used for converting the light energy in the dark cavity into electric energy, and the photoelectric effect tube provides a part of electric energy for a building.
As a preferred aspect of the present invention, the present invention further includes a time chip, a processing device, a first control device, a second control device, and a third control device, wherein the time chip is connected to the processing device, the processing device is connected to the first control device, the second control device, and the third control device, the first control device is connected to the first rotation axis, the second control device is connected to the second rotation axis, the third control device is connected to the third rotation axis, the time chip performs a time-in-time operation, and the processing device transmits a control command to the first control device, the second control device, and the third control device based on a timing result of the time chip.
In a preferred aspect of the present invention, the processing device adjusts the first rotation axis, the second rotation axis, and the third rotation axis based on the first light receiving device and the second light receiving device.
The invention realizes the following beneficial effects:
the position relation among the first curtain wall group, the second curtain wall group and the secondary curtain wall group is adjusted through the rotation of the first rotating shaft, the second rotating shaft and the third rotating shaft, so that the incident angle and the reflection angle of sunlight are changed, the sunlight can be scattered, and the light pollution caused by reflected light in the same direction is reduced; simultaneously, through utilizing polarization technique, decompose into two mutually perpendicular polarized light through the polarizer sunshine on first curtain wall group and second curtain wall group for unilateral transmission and the absorption to single polarized light are more effective, have reduced light pollution.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic view of a curtain wall of the present invention;
FIG. 2 is a structural view of a second curtain wall assembly;
FIG. 3 is a schematic view of a dark chamber;
FIG. 4 is a system framework diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
the reference figures are figures 1-4. The utility model provides a multi-functional intelligent aluminum alloy curtain wall based on polarized light transmission, includes: the curtain wall structure comprises an aluminum alloy frame 1, a first curtain wall group 2 and a second curtain wall group 3, wherein the aluminum alloy frame 1 is divided into a plurality of layers, the aluminum alloy frame 1 on each layer is divided into a first frame 4 and a second frame 5, the second curtain wall group 3 is provided with a second rotating shaft 7, the second curtain wall group 3 is arranged on the second frame 5 through the second rotating shaft 7, the first curtain wall group 2 is provided with a first rotating shaft 6, the first curtain wall group 2 is arranged on the first frame 4 through the first rotating shaft 6, the first curtain wall group 2 and the second curtain wall group 3 are all polarization beam splitters, the polarization directions of the first curtain wall group 2 and the second curtain wall group 3 are complementary, the first rotating shaft 6 is connected to the first frame 4 on each layer, the first rotating shaft 6 is used for driving the first curtain wall group 2 to rotate around the transverse direction to the Brewster angle according to sunlight incidence angle, the second rotating shaft 7 is disposed at the middle position of both sides of the second curtain wall group 3, and the second rotating shaft 7 is used for driving the second curtain wall group 3 to rotate around the transverse direction to the brewster angle according to the incident angle of the refracted light of the first curtain wall group 2.
As a preferred mode of the present invention, the second curtain wall group 3 is divided into a plurality of secondary curtain wall groups 8 and a metal frame, third rotating shafts 9 are disposed at upper and lower sides of the secondary curtain wall groups 8, the secondary curtain wall groups 8 are connected to the metal frame through the third rotating shafts 9, and the third rotating shafts 9 are used for adjusting the secondary curtain wall groups 8 of the second curtain wall group 3 to brewster's angle according to the incident angle of the refracted light of the first curtain wall group 2.
In a preferred embodiment of the present invention, the secondary curtain wall groups 8 are arranged in rows, and the secondary curtain wall groups 8 are staggered from row to row.
As a preferred aspect of the present invention, the first light sensing device 10 is disposed on the first curtain wall group 2, the second light sensing device 11 is disposed on the second curtain wall group 3, and the first light sensing device 10 and the second light sensing device 11 are respectively configured to sense an incident angle of incident light on the first curtain wall group 2 and the second curtain wall group 3.
In a preferred embodiment of the present invention, the second photosensitive device 11 is disposed on one secondary curtain wall group 8.
As a preferable mode of the present invention, a dark cavity 12 is disposed behind the second frame 5 of each layer of the aluminum alloy frame 1, the dark cavities 12 corresponding to each layer of the aluminum alloy frame 1 are connected, and the dark cavities 12 are used for acquiring sunlight transmitted by the second curtain wall group 3.
As a preferred mode of the present invention, a buncher is disposed in the dark cavity 12, and the buncher is configured to collect sunlight transmitted by the second curtain wall group 3 and captured by the dark cavity 12.
In a preferable mode of the invention, a photoelectric effect tube 13 is connected behind the buncher, the photoelectric effect tube 13 is used for converting the light energy in the dark cavity 12 into electric energy, and the photoelectric effect tube 13 provides a part of the electric energy for the building.
In a preferred embodiment of the present invention, the present invention further comprises a time chip 14, a processing unit 15, a first control unit 16, a second control unit 17, and a third control unit 18, wherein the time chip 14 is connected to the processing unit 15, the processing unit 15 is connected to the first control unit 16, the second control unit 17, and the third control unit 18, the first control unit 16 is connected to the first rotation axis 6, the second control unit 17 is connected to the second rotation axis 7, the third control unit 18 is connected to the third rotation axis 9, the time chip 14 performs a time-in-time operation, and the processing unit 15 transmits a control command to the first control unit 16, the second control unit 17, and the third control unit 18 based on a timing result of the time chip 14.
In a preferred embodiment of the present invention, the processing device 15 adjusts the first rotation shaft 6, the second rotation shaft 7, and the third rotation shaft 9 based on the first photosensitive device 10 and the second photosensitive device 11.
In a specific implementation process, the first rotating shaft 6 rotates the first curtain wall group 2, an incident angle of sunlight irradiating the first curtain wall group 2 changes, both reflected light and refracted light will change to a certain extent, the first photosensitive device 10 may be disposed on the back of the first curtain wall group 2, the polarization direction of the refracted light of the first curtain wall group 2 within a certain range is detected by the first photosensitive device 10, when the polarization direction of the refracted light of the first curtain wall group 2 is determined to be uniform, it is determined that the first curtain wall group 2 is rotated to the brewster angle under the driving of the first rotating shaft 6 at this time, and the first curtain wall group 2 corresponds to an indoor space of each floor on a building, that is, the first curtain wall group 2 serves as a curtain wall of a movable indoor space, the refracted light of the first curtain wall group 2 enters the indoor space, and the indoor space is illuminated.
The reflected light of the first curtain wall group 2 propagates, and since the incident direction of the sunlight is usually from the oblique upper side to the lower side, the reflected light of the first curtain wall group 2 also propagates downwards, that is, propagates to the second curtain wall group 3, so that the second rotating shaft 7 drives the second curtain wall group 3 to rotate, so as to temporarily receive the incident of the reflected light of the first curtain wall group 2 at a plurality of angles, similarly, the back surface of the second curtain wall group 3 is also provided with a second photosensitive device 11, the second photosensitive device 11 is used for sensing the refracted light of the second curtain wall group 3, and the polarization direction of the refracted light of the second curtain wall group 3 within a certain range is detected through the second photosensitive device 11, and when the polarization direction of the refracted light of the second curtain wall group 3 at this time is judged to be uniform, it is judged that the second curtain wall group 3 rotates to the brewster angle under the driving of the second rotating shaft 7 at this time. It is worth mentioning that, for the first curtain wall group 2 and the second curtain wall group 3, the polarization directions of the two are mutually vertical and complementary, that is, through the refraction of the first curtain wall group 2 and the second curtain wall group 3, the refracted light corresponding to the two curtain wall groups is the polarized light in the single direction, because the two vertical polarized lights can be synthesized into certain sunlight, therefore, the first curtain wall group 2 and the second curtain wall group 3 can decompose the sunlight to the maximum extent, and simultaneously, the second curtain wall group 3 can also ensure that certain sunlight is reflected out.
In addition, as the time of day passes, the angle of the sunlight also changes, and therefore, the third rotating shaft 9 rotates the secondary curtain wall group 8 of the second curtain wall group 3, so that the incident light on the secondary curtain wall group 8 reaches the brewster angle.
The time chip 14 counts time according to each day, the processing device 15 sends control instructions to the first control device 16, the second control device 17 and the third control device 18 according to the time shift of each day, and the processing device 15 infers the height of the sun corresponding to the natural time at the moment according to the timing result of the time chip 14, so as to infer the incident angle of the sunlight; furthermore, the processing device 15 sends corresponding control commands to the first control device 16, the second control device 17 and the third control device 18, and the first control device 16, the second control device 17 and the third control device 18 respectively control the first rotating shaft 6, the second rotating shaft 7 and the third rotating shaft 9 to rotate, so as to respectively drive the first curtain wall group 2, the second curtain wall group 3 and the secondary curtain wall group 8 to rotate to corresponding positions.
All be provided with dark chamber 12 behind the second frame 5 of the aluminum alloy frame 1 of each layer, the dark chamber 12 that the aluminum alloy frame 1 of each layer corresponds is connected, dark chamber 12 is used for acquireing the sunshine that second curtain wall group 3 transmits, is provided with the buncher in the dark chamber 12, and the buncher is used for gathering the sunshine that second curtain wall group 3 that the dark chamber 12 acquireed transmits, connects photoelectric effect pipe 13 behind the buncher, and photoelectric effect pipe 13 is used for converting the light energy in the dark chamber 12 into the electric energy, and photoelectric effect pipe 13 provides some electric energy to the building.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.